| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $163.72 | 6.802% | $174.8562 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $6.69 | 11.678% | $7.4713 | $7.47 | $7.45 | $7.50 |
| Purchase #3 | $62.92 | 13.764% | $71.5803 | $71.58 | $71.60 | $71.60 |
| Purchase #4 | $80.58 | 7.429% | $86.5663 | $86.57 | $86.55 | $86.60 |
| Purchase #5 | $124.93 | 8.107% | $135.0581 | $135.06 | $135.05 | $135.10 |
| Purchase #6 | $135.50 | 4.244% | $141.2506 | $141.25 | $141.25 | $141.30 |
| Purchase #7 | $174.30 | 11.606% | $194.5293 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $748.64 | $811.3121 | $811.32 | $811.30 | $811.50 | |